Actually, its not very stupid cause this is one of the few times that the Bobcats have to contend with a 1 point deficit. So why not put a rookie who isnt the best from the line on the line with the weight of the whole game and the whole team on his shoulders knowing that his expansion team is facing the team which dumped his team's city?
I think that if Okafor missed both or one of those free throws and Bobcats went on to lose the game then we would be raving on how smart Bryon Scott was to know that Okafor would crack under pressure.
If the next game came along and the same situation presents itself I would try again. Let him show me how cool he is. Id rather force him to hit the free throws then let them bring it up the court and leave no time for me to put up another shot.